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D491 Sleeve-Lock® Form Plug

Accessories

Dayton

The D491 Sleeve-Lock® Form Plug is a device using a rubberized grommet and a clamping device and used to attach the D490 Sleeve-Lock Grout Sleeve to a piece of formwork i.e. steel, lumber, composite. It is designed to fasten the sleeve to the formwork while keeping concrete out of the sleeve’s inner chamber. It is used on the Field End only and is not designed as a structural connection.